Qingxia Liu

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Edmonton, CA

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Patents Applicationslast 30 patents

Information Patent Application
PROCESSES FOR QUANTITATIVE CALCIUM SULFATE PHASE ANALYSIS AND USES...
- Publication number 20240025807
- Publication date Jan 25, 2024
- CertainTeed Gypsum, Inc.
- Roger Jones
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR UPGRADING COAL
- Publication number 20140054503
- Publication date Feb 27, 2014
- The Governors of the University of Alberta
- Qingxia Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
TEMPERATURE SWITCHABLE POLYMERS FOR FINE COAL DEWATERING
- Publication number 20130228525
- Publication date Sep 5, 2013
- The Governors of the University of Alberta
- Qingxia Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE